| Challenger - Ochsenhausen | 2018/09/25 10:20 | Adrian Wiecek v Andriy Sitak | L | 3-0 |
| Challenger - Ochsenhausen | 2018/09/25 08:20 | Andriy Sitak v Javier Benito | W | 3-1 |
| Challenger - Ochsenhausen | 2018/09/24 20:00 | Jiri Martinko v Andriy Sitak | L | 3-0 |
| Challenger - Ochsenhausen | 2018/09/24 17:20 | Simon Soderlund v Andriy Sitak | W | 1-3 |
| Challenger - Ochsenhausen | 2018/09/24 14:40 | Andriy Sitak v Roman Rezetka | W | 3-2 |
| Challenger - Ochsenhausen | 2018/09/24 10:30 | Andriy Sitak v Jens Schabacker | L | 1-3 |
| Challenger - Ochsenhausen | 2018/09/24 08:30 | Andriy Sitak v Francisco Sanchi | L | 2-3 |
| Challenger - Ochsenhausen | 2018/09/11 11:40 | Carlos Muhlbach v Andriy Sitak | W | 2-3 |
| Qatar Open - Dublu Mixt | 2017/05/30 10:30 | El-Sayed Lashin v Emiliano Riofrio | L | 4-0 |